change is_override logic

if (!$dao->is_override was prior code.  IS NOT NULL not functional equivalent

diff --git a/CRM/Member/BAO/Membership.php b/CRM/Member/BAO/Membership.php
index b359fdd15d0ba945199e0d472f4a80cc6e6b5fc4..ced0eb3928cb203f6cb23b1a6f757237c8a3539f 100644 (file)
--- a/CRM/Member/BAO/Membership.php
+++ b/CRM/Member/BAO/Membership.php
@@ -2272,7 +2272,7 @@ WHERE      civicrm_membership.is_test = 0
       self::processOverriddenUntilDateMembership($dao1);
     }
 
-    $query = $baseQuery . " AND civicrm_membership.is_override IS NULL
+    $query = $baseQuery . " AND civicrm_membership.is_override != 1 
      AND civicrm_membership.status_id NOT IN (%1, %2, %3, %4)
      AND civicrm_membership.owner_membership_id IS NULL ";
     $params = array(